intf.m

VLC Player Source Code

    o_size_with_playlist = [o_window contentRectForFrameRect:[o_window frame]].size;

    p_playlist = pl_Yield( p_intf );

    var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
    val.b_bool = false;

    var_AddCallback( p_playlist, "fullscreen", FullscreenChanged, self);
    var_AddCallback( p_intf->p_libvlc, "intf-show", ShowController, self);

    pl_Release( p_intf );
 
    var_Create( p_intf, "interaction", VLC_VAR_ADDRESS );
    var_AddCallback( p_intf, "interaction", InteractCallback, self );
    p_intf->b_interaction = true;

    /* update the playmode stuff */
    p_intf->p_sys->b_playmode_update = true;

    [[NSNotificationCenter defaultCenter] addObserver: self
                                             selector: @selector(refreshVoutDeviceMenu:)
                                                 name: NSApplicationDidChangeScreenParametersNotification
                                               object: nil];

    o_img_play = [NSImage imageNamed: @"play"];
    o_img_pause = [NSImage imageNamed: @"pause"];    
    
    [self controlTintChanged];

    [[NSNotificationCenter defaultCenter] addObserver: self
                                             selector: @selector( controlTintChanged )
                                                 name: NSControlTintDidChangeNotification
                                               object: nil];
    
    nib_main_loaded = TRUE;
}

- (void)applicationWillFinishLaunching:(NSNotification *)o_notification
{
    o_msg_lock = [[NSLock alloc] init];
    o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];

    /* FIXME: don't poll */
    interfaceTimer = [[NSTimer scheduledTimerWithTimeInterval: 0.5
                                     target: self selector: @selector(manageIntf:)
                                   userInfo: nil repeats: FALSE] retain];

    /* Note: we use the pthread API to support pre-10.5 */
    pthread_create( &manage_thread, NULL, ManageThread, self );

    [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
        var: "intf-add" selector: @selector(toggleVar:)];

    /* check whether the user runs a valid version of OSX; alert is auto-released */
    if( MACOS_VERSION < 10.4f )
    {
        NSAlert *ourAlert;
        int i_returnValue;
        ourAlert = [NSAlert alertWithMessageText: _NS("Your version of Mac OS X is not supported")
                        defaultButton: _NS("Quit")
                      alternateButton: NULL
                          otherButton: NULL
            informativeTextWithFormat: _NS("VLC media player requires Mac OS X 10.4 or higher.")];
        [ourAlert setAlertStyle: NSCriticalAlertStyle];
        i_returnValue = [ourAlert runModal];
        [NSApp terminate: self];
    }

    vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
}

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
#ifdef UPDATE_CHECK
    /* Check for update silently on startup */
    if( !nib_update_loaded )
        nib_update_loaded = [NSBundle loadNibNamed:@"Update" owner:self];

    if([o_update shouldCheckForUpdate])
        [NSThread detachNewThreadSelector:@selector(checkForUpdate) toTarget:o_update withObject:nil];
#endif

    /* Handle sleep notification */
    [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self selector:@selector(computerWillSleep:)
           name:NSWorkspaceWillSleepNotification object:nil];

    [NSThread detachNewThreadSelector:@selector(lookForCrashLog) toTarget:self withObject:nil];
}

- (void)initStrings
{
    [o_window setTitle: _NS("VLC media player")];
    [self setScrollField:_NS("VLC media player") stopAfter:-1];

    /* button controls */
    [o_btn_prev setToolTip: _NS("Previous")];
    [o_btn_rewind setToolTip: _NS("Rewind")];
    [o_btn_play setToolTip: _NS("Play")];
    [o_btn_stop setToolTip: _NS("Stop")];
    [o_btn_ff setToolTip: _NS("Fast Forward")];
    [o_btn_next setToolTip: _NS("Next")];
    [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
    [o_volumeslider setToolTip: _NS("Volume")];
    [o_timeslider setToolTip: _NS("Position")];
    [o_btn_playlist setToolTip: _NS("Playlist")];

    /* messages panel */
    [o_msgs_panel setTitle: _NS("Messages")];
    [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog...")];

    /* main menu */
    [o_mi_about setTitle: [_NS("About VLC media player") \
        stringByAppendingString: @"..."]];
    [o_mi_checkForUpdate setTitle: _NS("Check for Update...")];
    [o_mi_prefs setTitle: _NS("Preferences...")];
    [o_mi_add_intf setTitle: _NS("Add Interface")];
    [o_mu_add_intf setTitle: _NS("Add Interface")];
    [o_mi_services setTitle: _NS("Services")];
    [o_mi_hide setTitle: _NS("Hide VLC")];
    [o_mi_hide_others setTitle: _NS("Hide Others")];
    [o_mi_show_all setTitle: _NS("Show All")];
    [o_mi_quit setTitle: _NS("Quit VLC")];

    [o_mu_file setTitle: _ANS("1:File")];
    [o_mi_open_generic setTitle: _NS("Open File...")];
    [o_mi_open_file setTitle: _NS("Quick Open File...")];
    [o_mi_open_disc setTitle: _NS("Open Disc...")];
    [o_mi_open_net setTitle: _NS("Open Network...")];
    [o_mi_open_capture setTitle: _NS("Open Capture Device...")];
    [o_mi_open_recent setTitle: _NS("Open Recent")];
    [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
    [o_mi_open_wizard setTitle: _NS("Streaming/Exporting Wizard...")];

    [o_mu_edit setTitle: _NS("Edit")];
    [o_mi_cut setTitle: _NS("Cut")];
    [o_mi_copy setTitle: _NS("Copy")];
    [o_mi_paste setTitle: _NS("Paste")];
    [o_mi_clear setTitle: _NS("Clear")];
    [o_mi_select_all setTitle: _NS("Select All")];

    [o_mu_controls setTitle: _NS("Playback")];
    [o_mi_play setTitle: _NS("Play")];
    [o_mi_stop setTitle: _NS("Stop")];
    [o_mi_faster setTitle: _NS("Faster")];
    [o_mi_slower setTitle: _NS("Slower")];
    [o_mi_previous setTitle: _NS("Previous")];
    [o_mi_next setTitle: _NS("Next")];
    [o_mi_random setTitle: _NS("Random")];
    [o_mi_repeat setTitle: _NS("Repeat One")];
    [o_mi_loop setTitle: _NS("Repeat All")];
    [o_mi_fwd setTitle: _NS("Step Forward")];
    [o_mi_bwd setTitle: _NS("Step Backward")];

    [o_mi_program setTitle: _NS("Program")];
    [o_mu_program setTitle: _NS("Program")];
    [o_mi_title setTitle: _NS("Title")];
    [o_mu_title setTitle: _NS("Title")];
    [o_mi_chapter setTitle: _NS("Chapter")];
    [o_mu_chapter setTitle: _NS("Chapter")];

    [o_mu_audio setTitle: _NS("Audio")];
    [o_mi_vol_up setTitle: _NS("Volume Up")];
    [o_mi_vol_down setTitle: _NS("Volume Down")];
    [o_mi_mute setTitle: _NS("Mute")];
    [o_mi_audiotrack setTitle: _NS("Audio Track")];
    [o_mu_audiotrack setTitle: _NS("Audio Track")];
    [o_mi_channels setTitle: _NS("Audio Channels")];
    [o_mu_channels setTitle: _NS("Audio Channels")];
    [o_mi_device setTitle: _NS("Audio Device")];
    [o_mu_device setTitle: _NS("Audio Device")];
    [o_mi_visual setTitle: _NS("Visualizations")];
    [o_mu_visual setTitle: _NS("Visualizations")];

    [o_mu_video setTitle: _NS("Video")];
    [o_mi_half_window setTitle: _NS("Half Size")];
    [o_mi_normal_window setTitle: _NS("Normal Size")];
    [o_mi_double_window setTitle: _NS("Double Size")];
    [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
    [o_mi_fullscreen setTitle: _NS("Fullscreen")];
    [o_mi_floatontop setTitle: _NS("Float on Top")];
    [o_mi_snapshot setTitle: _NS("Snapshot")];
    [o_mi_videotrack setTitle: _NS("Video Track")];
    [o_mu_videotrack setTitle: _NS("Video Track")];
    [o_mi_aspect_ratio setTitle: _NS("Aspect-ratio")];
    [o_mu_aspect_ratio setTitle: _NS("Aspect-ratio")];
    [o_mi_crop setTitle: _NS("Crop")];
    [o_mu_crop setTitle: _NS("Crop")];
    [o_mi_screen setTitle: _NS("Fullscreen Video Device")];
    [o_mu_screen setTitle: _NS("Fullscreen Video Device")];
    [o_mi_subtitle setTitle: _NS("Subtitles Track")];
    [o_mu_subtitle setTitle: _NS("Subtitles Track")];
    [o_mi_deinterlace setTitle: _NS("Deinterlace")];
    [o_mu_deinterlace setTitle: _NS("Deinterlace")];
    [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
    [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];

    [o_mu_window setTitle: _NS("Window")];
    [o_mi_minimize setTitle: _NS("Minimize Window")];
    [o_mi_close_window setTitle: _NS("Close Window")];
    [o_mi_controller setTitle: _NS("Controller...")];
    [o_mi_equalizer setTitle: _NS("Equalizer...")];
    [o_mi_extended setTitle: _NS("Extended Controls...")];
    [o_mi_bookmarks setTitle: _NS("Bookmarks...")];
    [o_mi_playlist setTitle: _NS("Playlist...")];
    [o_mi_info setTitle: _NS("Media Information...")];
    [o_mi_messages setTitle: _NS("Messages...")];
    [o_mi_errorsAndWarnings setTitle: _NS("Errors and Warnings...")];

    [o_mi_bring_atf setTitle: _NS("Bring All to Front")];

    [o_mu_help setTitle: _NS("Help")];
    [o_mi_help setTitle: _NS("VLC media player Help...")];
    [o_mi_readme setTitle: _NS("ReadMe / FAQ...")];
    [o_mi_license setTitle: _NS("License")];
    [o_mi_documentation setTitle: _NS("Online Documentation...")];
    [o_mi_website setTitle: _NS("VideoLAN Website...")];
    [o_mi_donation setTitle: _NS("Make a donation...")];
    [o_mi_forum setTitle: _NS("Online Forum...")];

    /* dock menu */
    [o_dmi_play setTitle: _NS("Play")];
    [o_dmi_stop setTitle: _NS("Stop")];
    [o_dmi_next setTitle: _NS("Next")];
    [o_dmi_previous setTitle: _NS("Previous")];
    [o_dmi_mute setTitle: _NS("Mute")];
 
    /* vout menu */
    [o_vmi_play setTitle: _NS("Play")];
    [o_vmi_stop setTitle: _NS("Stop")];
    [o_vmi_prev setTitle: _NS("Previous")];
    [o_vmi_next setTitle: _NS("Next")];
    [o_vmi_volup setTitle: _NS("Volume Up")];
    [o_vmi_voldown setTitle: _NS("Volume Down")];
    [o_vmi_mute setTitle: _NS("Mute")];
    [o_vmi_fullscreen setTitle: _NS("Fullscreen")];
    [o_vmi_snapshot setTitle: _NS("Snapshot")];

    /* crash reporter panel */
    [o_crashrep_send_btn setTitle: _NS("Send")];
    [o_crashrep_dontSend_btn setTitle: _NS("Don't Send")];
    [o_crashrep_title_txt setStringValue: _NS("VLC crashed previously")];
    [o_crashrep_win setTitle: _NS("VLC crashed previously")];
    [o_crashrep_desc_txt setStringValue: _NS("Do you want to send details on the crash to VLC's development team?\n\nIf you want, you can enter a few lines on what you did before VLC crashed along with other helpful information: a link to download a sample file, a URL of a network stream, ...")];
}

#pragma mark -
#pragma mark Termination

- (void)applicationWillTerminate:(NSNotification *)notification
{
    playlist_t * p_playlist;
    vout_thread_t * p_vout;
    int returnedValue = 0;
 
    msg_Dbg( p_intf, "Terminating" );

    /* Make sure the manage_thread won't call -terminate: again */
    pthread_cancel( manage_thread );

    /* Make sure the intf object is getting killed */
    vlc_object_kill( p_intf );

    /* Make sure our manage_thread ends */
    pthread_join( manage_thread, NULL );

    /* Make sure the interfaceTimer is destroyed */
    [interfaceTimer invalidate];
    [interfaceTimer release];
    interfaceTimer = nil;

    /* make sure that the current volume is saved */
    config_PutInt( p_intf->p_libvlc, "volume", i_lastShownVolume );
    returnedValue = config_SaveConfigFile( p_intf->p_libvlc, "main" );
    if( returnedValue != 0 )
        msg_Err( p_intf,
                 "error while saving volume in osx's terminate method (%i)",
                 returnedValue );

    /* save the prefs if they were changed in the extended panel */
    if(o_extended && [o_extended getConfigChanged])
    {
        [o_extended savePrefs];
    }
 
    p_intf->b_interaction = false;
    var_DelCallback( p_intf, "interaction", InteractCallback, self );

    /* remove global observer watching for vout device changes correctly */
    [[NSNotificationCenter defaultCenter] removeObserver: self];

    /* release some other objects here, because it isn't sure whether dealloc
     * will be called later on */

    if( nib_about_loaded )
        [o_about release];

    if( nib_prefs_loaded )
    {
        [o_sprefs release];
        [o_prefs release];
    }

    if( nib_open_loaded )
        [o_open release];

    if( nib_extended_loaded )
    {
        [o_extended release];
    }

    if( nib_bookmarks_loaded )
        [o_bookmarks release];

    if( o_info )
    {
        [o_info stopTimers];
        [o_info release];
    }

    if( nib_wizard_loaded )
        [o_wizard release];

    [crashLogURLConnection cancel];
    [crashLogURLConnection release];
 
    [o_embedded_list release];
    [o_interaction_list release];
    [o_eyetv release];

    [o_img_pause_pressed release];
    [o_img_play_pressed release];
    [o_img_pause release];
    [o_img_play release];

    [o_msg_arr removeAllObjects];
    [o_msg_arr release];

    [o_msg_lock release];

    /* write cached user defaults to disk */
    [[NSUserDefaults standardUserDefaults] synchronize];

    /* Kill the playlist, so that it doesn't accept new request
     * such as the play request from vlc.c (we are a blocking interface). */
    p_playlist = pl_Yield( p_intf );
    vlc_object_kill( p_playlist );
    pl_Release( p_intf );

    vlc_object_kill( p_intf->p_libvlc );

    [self setIntf:nil];

    /* Go back to Run() and make libvlc exit properly */
    if( jmpbuffer )
        longjmp( jmpbuffer, 1 );
    /* not reached */
}

#pragma mark -
#pragma mark Toolbar delegate

/* Our item identifiers */
static NSString * VLCToolbarMediaControl     = @"VLCToolbarMediaControl";

- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar
{
    return [NSArray arrayWithObjects:
//                        NSToolbarCustomizeToolbarItemIdentifier,
//                        NSToolbarFlexibleSpaceItemIdentifier,
//                        NSToolbarSpaceItemIdentifier,
//                        NSToolbarSeparatorItemIdentifier,
                        VLCToolbarMediaControl,
                        nil ];
}

- (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *) toolbar
{
    return [NSArray arrayWithObjects:
                        VLCToolbarMediaControl,
                        nil ];
}

- (NSToolbarItem *) toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag
{
    NSToolbarItem *toolbarItem = [[[NSToolbarItem alloc] initWithItemIdentifier: itemIdentifier] autorelease];

 
    if( [itemIdentifier isEqual: VLCToolbarMediaControl] )
    {